Pd2Cl2(μ-bis(diphenylphosphino)methane)2(σ-μ-C=C(SCH3)2) | 171818-42-1

• 英文名称: Pd2Cl2(μ-bis(diphenylphosphino)methane)2(σ-μ-C=C(SCH3)2)
• CAS: 171818-42-1
• 化学式: C₅₄H₅₀Cl₂P₄Pd₂S₂
• 分子量: 1170.76
• InChiKey: GKSSALFIEFXETE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  Pd2Cl2(μ-bis(diphenylphosphino)methane)2(μ-CH3SCCSCH3) 在 trifluoroborane diethyl ether 作用下， 生成 Pd2Cl2(μ-bis(diphenylphosphino)methane)2(σ-μ-C=C(SCH3)2)
  参考文献：
  名称：

  Lewis acid catalysis of the rearrangement of a dipalladium acetylene adduct to a vinylidene-bridged complex

  摘要：

  The crystallographically characterized vinylidene complex [Pd2Cl2(mu-dppm)(2)(mu-sigma-C=C-(SCH3)(2))] (3); dppm = bis(diphenylphosphino)methane) was prepared by the reaction of [Pd2Cl2(mu-dppm)(2)] with CH3SC drop CSCH3 in the presence of HBF4 . Et(2)O as well as through an isomerization of the acetylene adduct [Pd2Cl2(mu-dppm)(2)(mu-CH3SCCSCH3)] (1) catalyzed by several Lewis acids. Treatment of the related acetylene adduct [Pd2Cl2(mu-dmpm)(2)(mu-CH3SCCSCH3)] (2; dmpm = bis(dimethylphosphino)methane) with HBF4 . Et(2)O yielded the tetranuclear palladium complex [Pd-4(mu-Cl)(2)(mu-dmpm)(2)(mu-SCH3)(4)][BF4](2) (4), which was also characterized crystallographically.

  DOI：

  10.1021/om00009a031